The first three generalized steps to constructing the copy of an angle are listed below:
Step 1: Draw an angle.
Step 2: Draw a ray away from the original angle.
Step 3: Draw an arc through both rays of the original angle.
After these three steps, we need to open the compass to the width of the intersection points of the arc and the original angle.
So correct answer is option A.
Answer : A. Open the compass to the width of the intersection points of the arc and the original angle.